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name="Aug2016CERNTB" |
Aug 2016 CERN TB Log page
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8/15
Tuning & noise scan for (irradiated sensor) KEK109~111, (non-irradiated sensor) KEK112, and (reference plane) KEK82,83,94 ...done.
-- Atlasj Silicon - 2016-08-16
8/16 22:00~ Angle run alignment & daq start at H6B
-- Atlasj Silicon - 2016-08-16
8/17 16:00 threshold has changed. (by temperature ?) -> re-tune
-- Junki Suzuki - 2016-08-17
8/17 18:49 too many leakage current ~-200uA@-200V (KEK109,110,111) and current limit(HV line) does not work.
-- Junki Suzuki - 2016-08-17
8/17 19:00
module(KEK109,KEK110,KEK111,KEK112,KEK82)
HV (200,200,200,50,300) [V]
I_leak start (194,202,276,0,0) [uA]
-- Junki Suzuki - 2016-08-17
8/17 19:17 and_mask=7 ~4600 events/spill
-- Junki Suzuki - 2016-08-17
8/17 19:17 and_mask=3 ~7500 events/spill
-- Junki Suzuki - 2016-08-17
8/17 19:17 and_mask=12 ~2300 events/spill
-- Junki Suzuki - 2016-08-17
8/17 19:17 set "and_mask -> 3", run start
-- Junki Suzuki - 2016-08-17 |
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> > | 8/17 19:33 Alignment start stage forward -> 10mm |
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< < | 8/17 19:33 Alignment start stage forward -> 10mm |
> > | -- Junki Suzuki - 2016-08-17 |
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> > | 8/17 19:38 Alignment start stage forward -> 20mm |
| | -- Junki Suzuki - 2016-08-17 |
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> > | 8/17 20:00 Alignment start stage up -> 10mm |
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< < | 8/17 19:38 Alignment start stage forward -> 20mm |
> > | -- Atlasj Silicon - 2016-08-17 |
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< < | -- Junki Suzuki - 2016-08-17 |
> > | 8/17 20:07 I_leak (43,35,45,0,0) [uA] @-58degC |
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> > |
-- Atlasj Silicon - 2016-08-17
8/17 20:19 Alignment start stage forward -> 40mm
-- Atlasj Silicon - 2016-08-17
8/17 20:27 Alignment start stage back -> 80mm
-- Atlasj Silicon - 2016-08-17
8/17 20:31 Alignment start stage down -> 30mm
-- Atlasj Silicon - 2016-08-17
8/17 20:56 HV OFF (KEK109,110,111)
-- Atlasj Silicon - 2016-08-17 |
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-- Koji Nakamura - 2016-08-11 |